Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The horizontally spaced solid lines towards the bottom, and the vertically spaced solid lines towards the right, of the graphical user interface in the drawing form part of the claimed design.

The outer perimeter illustrated by broken lines in the drawing depicts a display screen or portion thereof and forms no part of the claimed design. The remaining broken lines in the drawing depict portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 